Hi all,
I create a customized column with a Link component with an Icon, which it
will popup a new page for editding after click on it, for the Wicket
Datatable.
*public* IconLinkPanel( *final* Item item, *final* String componentId, *
final* IModel model) {*{*
*final* Link link = *new* Link("iconLink") {
@Override
*public* *void* onClick() {
PageParameters params = *new* PageParameters();
params.put("object", theModel.getObject());
EditorPopupPage page = *new *EditorPopupPage(params ) ;
setRedirect(*true*);
setResponsePage(page);
};
link.setPopupSettings(getPopupSettings());
Image img = *new* Image("image", getImageResourceReference());
*if* (getAltString() != *null* && !getAltString().trim().isEmpty()) {
img.add(*new* SimpleAttributeModifier("alt", getAltString()));
}
*if* (getTitleString() != *null* && !getTitleString().trim().isEmpty()) {
img.add(*new* SimpleAttributeModifier("title", getTitleString()));
}
link.add(img);
add(link);
}
the Datatable itself I added AjaxSelfUpdatingTimerBehavior to refresh the
table every 5 seconds.
I've encountered a Intermittent internal server error whick when clicking on
the link. the log shows
Caused by: org.apache.wicket.WicketRuntimeException: component
homePage:panel:table:rows:32:cells:14:cell:link not found on page
com.apollo.fo.web.HomePage[id = 0], listener interface =
[RequestListenerInterface name=ILinkListener, method=public abstract void
org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveListenerInterfaceTarget(AbstractRequestCycleProcessor.java:426)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:471)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:144)
I believe this issue is related to the datatable refreshing every 5 seconds.
Is everyone have the same issue? If so, any solution for this?
Your feedback are appreciated!
